Detailed comparison and review of Intel Xeon E7-4820V2 and Intel Xeon L3426. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Xeon E7-4820V2 | Intel Xeon L3426 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-4820V2 | Intel Xeon L3426 |
|---|
| Type | Intel Xeon E7-4820V2 | Intel Xeon L3426 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | LGA1156 Socket |
| Manufacturing Process | 22 nm | 45 nm |
| Thermal Design Power | 105 W | 45 W |
| PCI Express Revision | 3.0 | 2.0 |
| PCI Express Configurations | X16, x4, x8 | 1x16, 2x8, 4x4 |
| PCI Express Lanes Qty | 32 | 16 |
| Architecture Features | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Enhanced Halt State (C1E) |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | Quad-Core |
|---|---|---|
| Number of Threads | 16 threads | 8 threads |
| Clock Speed (Frequency) | 2 GHz | 1.86 GHz |
| Max Turbo Speed | 2.5 GHz | 3.2 GHz |
| 64-bit Computing | - | Yes |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 8 MB |
|---|---|---|
| Cache Memory Details | 16 MB | L3 - 8 MB |
| Installed Size | 16 MB | 8 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E7-4820V2 | Intel Xeon L3426 |
|---|
| Expansion Slots | 24 (total) / 24 (free) x memory - DIMM 240-pin | - |
|---|---|---|
| Compatible Slots | - | 1 x processor - LGA1156 Socket |
| MISCELLANEOUS | Intel Xeon E7-4820V2 | Intel Xeon L3426 |
|---|
| Included Accessories | Passive heatsink | - |
|---|---|---|
| Compliant Standards | RoHS | RoHS |
| Service & Support | Limited warranty - 1 year | Limited warranty - 3 years |
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